| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.32 | 6.641% | $214.6897 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $157.83 | 7.745% | $170.0539 | $170.05 | $170.05 | $170.10 |
| Purchase #3 | $136.76 | 6.110% | $145.116 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $68.91 | 6.389% | $73.3127 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $234.79 | 11.845% | $262.6009 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $117.63 | 12.252% | $132.042 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $181.49 | 6.718% | $193.6825 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $1,098.73 | $1,191.4977 | $1,191.49 | $1,191.50 | $1,191.50 | |